Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index 16.94
Milk (kg) -282.00 -0.014 3.95
Fat (kg) -17.01 -0.375 6.37
Prot (kg) -14.99 -0.441 6.62
Fertility Sub Index 0.70
Calving Interval (days) -0.47 -1.459 0.69
Survival (%) 0.01 1.117 0.01
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.13
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 1.66 -0.432 -0.72
Maintenance Sub Index Maint. Sub Index 1.47
Live WT (kg) -4.80 -0.307 1.47
Total Carbon Sub Index 18.77

* Based on an €80/tonne carbon price